Attack aircraft1940 attack aircraft model by Yakovlev
Yakovlev Yak-4
The Yakovlev Yak-4 (Service names Yak-4, BB-22bis (Blizhnij Bombardirovschik, russian ближний бомбардировщик, "short-range bomber")) was a Soviet light bomber used during World War II. It was developed from the Ya-22/Yak-2.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
- Manufacturer
- Yakovlev
- Category
- Attack aircraft
- First flight
- 1940-02-20
Specifications
- Cruise speed
- 288 kt
- Max speed
- 288 kt
- Range
- 499 nm
- Service ceiling
- 31,800 ft
- Max takeoff weight
- 13,481 lb
- Empty weight
- 10,053 lb
- Fuel capacity
- 48 US gal
- Powerplant
- 2 × Klimov M-105 V-12 liquid-cooled piston engines
- Engines
- 2
- Seats
- 2
- Length
- 33.4 ft
- Wingspan
- 45.9 ft
- Number built
- 90
Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).
Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.